Heavy quarks and tau leptons: New physics opportunities

6533b859fe1ef96bd12b6e2e

RESEARCH PRODUCT

Heavy quarks and tau leptons: New physics opportunities

subject

Quark Physics Nuclear and High Energy Physics Particle physics Physics beyond the Standard Model High Energy Physics::Lattice Flavour High Energy Physics::Phenomenology FOS: Physical sciences Fermion Universality (dynamical systems)High Energy Physics - Experiment High Energy Physics - Phenomenology High Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)High Energy Physics::Experiment Lepton

description

In this talk I discuss the role of heavy quarks in new physics searches with tau leptons. I focus on new physics effects associated to the scalar sector which are naturally enhanced for the heaviest fermions due to the large hierarchy of the fermion masses. I will discuss two topics within this context: lepton flavour violation in the $\tau - \ell$ ($\ell=e,\mu$) sector and violations of lepton universality in tauonic $B$ decays.

year	journal	country	edition	language
2014-10-29

https://dx.doi.org/10.48550/arxiv.1410.8125

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